07 - Systems, Subsystems and Equipment
RESEARCH ON AIRBORNE RF SYSTEM TESTING TECHNOLOGY USING TDR TECHNIQUE
W.-J. Mo¹, X.-X. Huang¹, J.-A. Cao, School of Electrical Engineering, Xi’an Jiaotong University, China; Q. Yin¹, X.-H. Wu¹; ¹Chengdu Aircraft Industrial (Group) Co. Ltd, China
Abstract: The purpose of this paper is to study a signal suitable for transmission in airborne RF system network using TDR technique. By constructing various network models of airborne RF systems, the transmission characteristics and reflected waveforms of this signal transmitting in RF systems under different situations are studied and VSWR curves of RF system network are obtained, also the on-board single-ended test technology and its influencing factors are discussed. Test and verify the feasibility of the method in the real airborne RF system network to evaluate the effect.